(Radio Iowa) – Today (Wednesday) is the first anniversary of the deadly tornado that hit the town of Greenfield in southwest Iowa. The storm killed five people and left 35 injured. A prayer service is part of the remembrance with a ringing of the bells and a minute of silence at 3:42, which is the time the tornado entered the town last year. There will also be a commemorative program in the town square to share stories and reflections from the community.